Progress 50 SupplyShipLaunches Toward Space StationSpace.comProgress 50 SupplyShipLaunches Toward Space Station #2. The unmanned Progress 50 supplyshipsits on the pad at Kazakhstan's Baikonur Cosmodrome a few minutes before liftoff on Feb. 11, 2013.
Progress 50 SupplyShipLaunches Toward Space StationSpace.comProgress 50 SupplyShipLaunches Toward Space Station #2. The unmanned Progress 50 supplyshipsits on the pad at Kazakhstan's Baikonur Cosmodrome a few minutes before liftoff on Feb. 11, 2013.
